Irwin Tools 585-54009 9-piece bolt extractor set pneumatic accessory
- Drill Bits
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A 17/32 inch high-speed steel drill bit with a 118-degree point angle and 1/2 reduced shank for secure chuck grip
The Cle-Line C20734 is a reduced-shank drill bit designed for general-purpose machining. Its 1/2 in shank fits standard chucks while the larger 17/32 in cutting diameter handles wider holes. This accessory suits maintenance technicians and metalworkers who need a single bit for enlarged bores in steel or iron.
The 118-degree point angle provides reliable centring and chip evacuation in ferrous materials. High-speed steel construction resists heat during extended drilling cycles. The black-oxide finish adds lubricity and corrosion resistance. The bit reaches its limit in hardened alloys or abrasive composites where cobalt or carbide tooling would be required.
The 1/2 in reduced shank allows use in common drill presses and handheld drills without a specialised collet. This frees up larger-capacity tool holders for other operations. The bit does not serve applications needing a full-diameter shank for maximum rigidity or through-coolant delivery.
Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | CLE-LINE |
| Product type | Drill Bits |
Yes, the 1/2 reduced shank is designed to fit standard 1/2 in chucks while providing the larger 17/32 in cutting diameter.
The 118 degree point should produce consistent chips and a clean hole without wandering; black oxide finish helps indicate wear over time.
The item is a single reduced shank drill bit made of high speed steel with black oxide finish; no case or extra bits are included.
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